Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
Plottable.js - Flexible, interactive charts for the web.
Price Tracker by Relbis Labs - Price Tracker is a command-line tool for monitoring the prices of productsFeaturesTracking prices and availability of products.Tracking Amazon Kindle books.Displaying products information in a terminal.Exporting data into Excel and YAML files.
Chart.js - Easy, object oriented client side graphs for designers and developers.
GlassIt.co - Find discounts, without invasion of your privacy. Download Glass It Price Tracker mobile app or browser extension 🇺🇸
ApexCharts - Open-source modern charting library 📊